7.5.3 Installing the CPU memory unit lower 146
7.5.4 Restoring the chassis 146
7.6 Restoring the System 147
7.6.1 Active/Cold maintenance 148
7.6.2 Inactive/Cold maintenance 149
7.6.3 System-stopped maintenance 152
Chapter 8 Maintaining the Memory 159
8.1 Memory Configuration 159
8.2 Memory Configuration Rules 163
8.2.1 Memory mounting rules 164
8.2.2 Checking memory information 167
8.3 Before Maintaining Memory 168
8.3.1 Types of maintenance 168
8.3.2 Maintenance flow 169
8.3.3 Precautions for replacement 169
8.3.4 Precautions for installation 169
8.3.5 Precautions for removal 170
8.4 Enabling the Removal of Memory 170
8.4.1 Active/Cold maintenance 170
8.4.2 Inactive/Cold maintenance 171
8.4.3 System-stopped maintenance 172
8.5 Removing Memory 173
8.5.1 Accessing memory 173
8.5.2 Removing memory 173
8.6 Installing Memory 174
8.6.1 Installing memory 174
8.6.2 Restoring the chassis 175
8.7 Restoring the System 175
8.7.1 Active/Cold maintenance 175
8.7.2 Inactive/Cold maintenance 176
8.7.3 System-stopped maintenance 178
Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual • December 2013vi